From b78e40c095c4bf09b996c8ee3260b86b061b67dd Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Wed, 9 Sep 2015 09:10:15 +0200
Subject: [PATCH] avoid Exporter warning

Else we get the following warning:

Subroutine PVE::ProcFSTools::getcwd redefined at /usr/share/perl/5.20/Exporter.pm line 66.
 at /usr/share/perl5/PVE/ProcFSTools.pm line 9.
---
 src/PVE/ProcFSTools.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/PVE/ProcFSTools.pm b/src/PVE/ProcFSTools.pm
index 368ae73..3dc5680 100644
--- a/src/PVE/ProcFSTools.pm
+++ b/src/PVE/ProcFSTools.pm
@@ -6,7 +6,7 @@ use POSIX;
 use Time::HiRes qw (gettimeofday);
 use IO::File;
 use PVE::Tools;
-use Cwd;
+use Cwd qw();
 
 my $clock_ticks = POSIX::sysconf(&POSIX::_SC_CLK_TCK);
 
-- 
2.39.2